{"ast":null,"code":"import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name startOfHour\n * @category Hour Helpers\n * @summary Return the start of an hour for the given date.\n *\n * @description\n * Return the start of an hour for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the start of an hour\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The start of an hour for 2 September 2014 11:55:00:\n * const result = startOfHour(new Date(2014, 8, 2, 11, 55))\n * //=> Tue Sep 02 2014 11:00:00\n */\n\nexport default function startOfHour(dirtyDate) {\n  requiredArgs(1, arguments);\n  var date = toDate(dirtyDate);\n  date.setMinutes(0, 0, 0);\n  return date;\n}","map":{"version":3,"names":["toDate","requiredArgs","startOfHour","dirtyDate","arguments","date","setMinutes"],"sources":["/data/messenger.client/node_modules/date-fns/esm/startOfHour/index.js"],"sourcesContent":["import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name startOfHour\n * @category Hour Helpers\n * @summary Return the start of an hour for the given date.\n *\n * @description\n * Return the start of an hour for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the start of an hour\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The start of an hour for 2 September 2014 11:55:00:\n * const result = startOfHour(new Date(2014, 8, 2, 11, 55))\n * //=> Tue Sep 02 2014 11:00:00\n */\n\nexport default function startOfHour(dirtyDate) {\n  requiredArgs(1, arguments);\n  var date = toDate(dirtyDate);\n  date.setMinutes(0, 0, 0);\n  return date;\n}"],"mappings":"AAAA,OAAOA,MAAM,MAAM,oBAAoB;AACvC,OAAOC,YAAY,MAAM,+BAA+B;AACxD;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA,eAAe,SAASC,WAAW,CAACC,SAAS,EAAE;EAC7CF,YAAY,CAAC,CAAC,EAAEG,SAAS,CAAC;EAC1B,IAAIC,IAAI,GAAGL,MAAM,CAACG,SAAS,CAAC;EAC5BE,IAAI,CAACC,UAAU,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC;EACxB,OAAOD,IAAI;AACb"},"metadata":{},"sourceType":"module"}